package com.android.settings.audio.peq.peq.ui.adapter;

import android.util.SparseArray;
import android.view.View;

public class ViewHolder {
	
    // I added a generic return type to reduce the casting noise in client code

    @SuppressWarnings("unchecked")

    public  static <T extends View> T get(View view, int id) {

        SparseArray<View> viewHolder = (SparseArray<View>) view.getTag();

        if (viewHolder == null) {

            viewHolder = new SparseArray<View>();

            view.setTag(viewHolder);
        }

        View childView = viewHolder.get(id);

        if (childView == null) {

            childView = view.findViewById(id);

            viewHolder.put(id, childView);

        }

        return (T) childView;

    }

}